Mozilla logo

Typing out the logo

The logo can be typed out using our font Zilla Slab Highlight. It's available as an Open Source font on GitHub and Google Fonts. Simply type out "Mozilla" or "mozilla" using the boold weight, and the logo will appear.

When using our brand name in a sentence please spell out the word Mozilla with a capital “M”. Place the logo somewhere else on the page, and only use the logo in one location per layout.

Improper logo usage

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Never alter or manipulate our logo in any way. Only use approved brand assets in all cases.

Never attempt to use a different typeface within a black box. Don’t add shadows or any other effects to the logo.

Never skew the logo at an angle, stretch or compress the logo, or obscure the legibility of the logo in any way.

Do not use the primary black and white logo on a dark background that obscures the legibility of the containing shape. Do not use the primary black and white logo on and overly busy photographic background. Do not use the one color white logo with black or any other color type within the containing shape.

Mozilla icon

The Mozilla icon uses the iconic “m” from our logo. They follow the same rules as the logo: they appear with a black box and white lettering.